6227229 has 4 divisors (see below), whose sum is σ = 8302976. Its totient is φ = 4151484.

The previous prime is 6227209. The next prime is 6227233. The reversal of 6227229 is 9227226.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6227229 - 2⁷ = 6227101 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6227196 and 6227205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6227209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037869 + ... + 1037874.

It is an arithmetic number, because the mean of its divisors is an integer number (2075744).

Almost surely, 2^6227229 is an apocalyptic number.

It is an amenable number.

6227229 is a deficient number, since it is larger than the sum of its proper divisors (2075747).

6227229 is a wasteful number, since it uses less digits than its factorization.

6227229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075746.

The product of its digits is 6048, while the sum is 30.

The square root of 6227229 is about 2495.4416442786. The cubic root of 6227229 is about 183.9775984858.

The spelling of 6227229 in words is "six million, two hundred twenty-seven thousand, two hundred twenty-nine".